Another famous Swedish photographer that describes and portrays animals, plants, and natural and cultural settings in the form of articles, books, films, lectures and exhibitions. See more here:

http://www.mattiasklum.com/gallery

Lennart Nilsson is swedish photographer, famous for his photographs of  human embryos and other medical subjects once considered unphotographable, and more generally for his extreme macro photography. His photos are really cool!

http://www.lennartnilsson.com/child_is_born.html

This blog shows some nice examples of natural light photography:

http://webdesignledger.com/inspiration/30-magical-examples-of-natural-light-photography

Art of Photography – Ralph Eugene Meatyard

[youtube=http://www.youtube.com/watch?v=5LwApiw5y0M]